class 9 cbse
chapter 6 lines and angles.
please give me answer
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class 9 cbse
chapter 6 lines and angles.
please give me answer
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Answer:
Step-by-step explanation:
LET THE ANGLES OF A TRIANGLE BE 2X, 3X AND 4X.
ATQ, 2X+3X+4X=180(ANGLE SUM PROPERTY)
9X= 180 DEGREES
X=20 DEGREES
SMALLEST ANGLE= 20 * 2
= 40 DEGREES